Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Flood Watch until December 12, 04:00 AM PST

Current conditions at

Mt. Hood Meadows Base (MHM54)

Lat: 45.33263°NLon: 121.66603°WElev: 5380.0ft.

40°F

4°C

Humidity	94%
Wind Speed	NA NA MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	38°F (3°C)
Visibility	NA
Last update	08 Dec 08:00 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SE Mount Hood OR

Flood Watch December 8, 09:25pm until December 12, 04:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 8, 09:25pm until December 12, 04:00am
NOW until 4:00am Fri
Flood Watch
Tonight
Low: 39 °F
Rain/Snow and
Damaging
Winds
Tuesday
High: 43 °F
Breezy.
Rain/Snow
then Heavy
Rain
Tuesday Night
Low: 41 °F
Heavy Rain
and Very
Windy
Wednesday
High: 43 °F
Rain and Very
Windy
Wednesday Night
Low: 39 °F
Rain and Very
Windy
Thursday
High: 42 °F
Rain and
Windy
Thursday Night
Low: 38 °F
Chance Rain
Friday
High: 43 °F
Slight Chance
Rain

Detailed Forecast

Tonight

Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Steady temperature around 39. Strong and damaging winds, with a west southwest wind 46 to 50 mph, with gusts as high as 85 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all rain after noon. The rain could be heavy at times. Snow level 6900 feet rising to 9000 feet in the afternoon. High near 43. Breezy, with a west southwest wind 14 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain. The rain could be heavy at times. Low around 41. Very windy, with a west southwest wind 30 to 35 mph increasing to 39 to 44 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.

Wednesday

Rain. High near 43. Very windy, with a west wind 30 to 38 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

Rain. Low around 39. Very windy, with a west wind around 34 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain, mainly before 4pm. High near 42. Windy. Chance of precipitation is 80%.

Thursday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38.

Friday

A slight chance of rain. Snow level 7200 feet. Partly sunny, with a high near 43.

Friday Night

Partly cloudy, with a low around 34.

Saturday

A chance of rain, mainly after 4pm. Snow level 6600 feet. Mostly sunny, with a high near 43.

Saturday Night

Rain and snow likely. Snow level 6200 feet. Mostly cloudy, with a low around 32. Breezy.